package com.itzjx.common;

import com.google.common.collect.Sets;

import java.util.Set;

public class Const {
    //用户信息相关
    public static final String CURRENT_USER = "currentUser";
    public static final String EMAIL = "email";
    public static final String USERNAME = "username";

    //商品排序
    public interface ProductListOrderBy {
        Set<String> PRICE_ASC_DESC = Sets.newHashSet("price_desc", "price_asc");
    }

    //购物车商品状态
    public interface Cart {
        int CHECKED = 1;  //购物车商品选中状态
        int UN_CHECKED = 0; //购物车商品未选中状态

        String LIMIT_NUM_FAIL = "LIMIT_NUM_FAIL";
        String LIMIT_NUM_SUCCESS = "LIMIT_NUM_SUCCESS";
    }

    //角色管理
    public interface Role {
        int ROLE_CUSTOMER = 0;  //普通用户
        int ROLE_ADMIN = 1;   //管理员
    }

    //商品状态
    public enum ProductStatusEnum {
        ON_SALE(1, "在线");
        private String value;
        private int code;

        ProductStatusEnum(int code, String value) {
            this.value = value;
            this.code = code;
        }

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }
    }

    //订单状态
    public enum OrderStatusEnum {
        CANCELED(0, "已取消"),
        NO_PAY(10, "未支付"),
        PAID(20, "已付款"),
        SHIPPED(40, "已发货"),
        ORDER_SUCCESS(50, "订单完成"),
        ORDER_CLOSE(60, "订单关闭");


        OrderStatusEnum(int code, String value) {
            this.code = code;
            this.value = value;
        }

        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static OrderStatusEnum codeOf(int code) {
            for (OrderStatusEnum orderStatusEnum : values()) {
                if (orderStatusEnum.getCode() == code) {
                    return orderStatusEnum;
                }
            }
            throw new RuntimeException("未找到对应的枚举");
        }
    }

    //支付类型
    public enum PaymentTypeEnum {
        ONLINE_PAY(1, "在线支付");
        private String value;
        private int code;

        PaymentTypeEnum(int code, String value) {
            this.value = value;
            this.code = code;
        }

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static PaymentTypeEnum codeOf(int code) {
            for (PaymentTypeEnum paymentTypeEnum : values()) {
                if (paymentTypeEnum.getCode() == code) {
                    return paymentTypeEnum;
                }
            }
            throw new RuntimeException("未找到对应枚举");
        }
    }

    //支付回调
    public interface AlipayCallback {
        String TRADE_STATUS_WAIT_BUYER_PAY = "WAIT_BUYER_PAY";
        String TRADE_STATUS_TRADE_SUCCESS = "TRADE_SUCCESS";

        String RESPONSE_SUCCESS = "success";
        String RESPONSE_FAILED = "failed";
    }

    //支付平台
    public enum PayPlatformEnum {
        ALIPAY(1, "支付宝");

        PayPlatformEnum(int code, String value) {
            this.code = code;
            this.value = value;
        }

        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }
    }


}
